🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 245 Days

Day: 27.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,531,966 km

• M1: 41,139 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.96 AU - 1.14 AU

Year: 491 Days

Day: 44.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,531,966 km

• M1: 23,038 km (0.085 R)
• M2: 396,584 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.1 AU - 1.3 AU

Year: 600 Days

Day: 32.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.03 AU - 4.13 AU

Year: 3093 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,531,966 km

• M1: 99,483 km (0.065 R)
• M2: 367,712 km (0.11 R)
• M3: 691,591 km (0.086 R)
• M4: 1,223,561 km (0.102 R)
• M5: 1,750,445 km (0.113 R)
• M6: 2,284,958 km (0.064 R)
• M7: 3,084,708 km (0.104 R)
• M8: 3,371,786 km (0.112 R)
• M9: 4,219,109 km (0.12 R)
• M10: 4,925,809 km (0.055 R)
• M11: 5,536,168 km (0.093 R)
• M12: 6,169,715 km (0.109 R)
• M13: 6,794,436 km (0.054 R)
• M14: 8,074,545 km (0.039 R)
• M15: 9,263,998 km (0.102 R)
• M16: 9,756,773 km (0.098 R)
• M17: 11,499,588 km (0.107 R)
• M18: 12,742,148 km (0.061 R)
• M19: 13,618,792 km (0.057 R)
• M20: 14,348,530 km (0.11 R)
• M21: 14,817,819 km (0.108 R)
• M22: 15,394,219 km (0.078 R)
• M23: 18,175,094 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.8

Radius: 15

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.68 AU - 4.38 AU

Year: 3694 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,531,966 km

• M1: 186,698 km (0.059 R)
• M2: 679,922 km (0.101 R)
• M3: 1,330,075 km (0.12 R)
• M4: 2,751,404 km (0.108 R)
• M5: 3,854,090 km (0.045 R)
• M6: 4,403,413 km (0.086 R)
• M7: 6,524,113 km (0.05 R)
• M8: 7,019,282 km (0.089 R)
• M9: 8,191,231 km (0.111 R)
• M10: 8,768,679 km (0.094 R)
• M11: 10,415,602 km (0.036 R)
• M12: 11,224,927 km (0.067 R)
• M13: 13,018,007 km (0.086 R)
• M14: 14,315,170 km (0.111 R)
• M15: 15,370,433 km (0.108 R)
• M16: 19,223,177 km (0.119 R)
• M17: 21,643,670 km (0.085 R)
• M18: 22,400,935 km (0.102 R)
• M19: 24,630,392 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,897 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit